{"product_id":"summit-mosquito-dunks-2-pack-bti-larvicide-discs-30-day-slow-release-for-birdbaths-rain-barrels","title":"Summit Mosquito Dunks 2-Pack — BTI Larvicide Discs, 30-Day Slow-Release for Birdbaths \u0026 Rain Barrels","description":"\u003cp\u003e\u003cstrong\u003eSummit 2-Pack Mosquito Dunks are ready-to-use BTI discs that kill mosquito larvae in standing water for up to 30 days, treating about 100 sq ft per dunk.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you’re managing birdbaths, rain barrels, garden ponds or other small pools of stagnant water, these pre-measured dunks provide targeted larval control without pesticides that harm fish or pets when used as directed. Each dunk contains Bacillus thuringiensis israelensis (BTI), a naturally occurring bacteria that specifically affects mosquito larvae and remains active in water for roughly a month.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these dunks prevent mosquitoes from developing?\u003c\/h3\u003e\n\u003cp\u003eThe dunks release BTI into the water where mosquito larvae feed. When larvae ingest the bacterial spores, their digestive systems are disrupted and they don’t mature into biting adults—breaking the reproductive cycle in a single step.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContains BTI bacteria formulated for larval ingestion\u003c\/li\u003e\n  \u003cli\u003eSlow-release action keeps water treated for approximately 30 days\u003c\/li\u003e\n  \u003cli\u003eDesigned for small to medium stagnant water sources like tubs and buckets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere and how should I use each dunk for best results?\u003c\/h3\u003e\n\u003cp\u003ePlace a single dunk in any container or low-flow water feature where mosquitoes lay eggs. The product is sized to treat about 100 square feet of surface water; replace every 30 days or after heavy rainfall that dilutes the water.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDrop a dunk directly into ponds, birdbaths, rain barrels or clogged gutters\u003c\/li\u003e\n  \u003cli\u003eFor larger bodies of water, use multiple dunks spaced evenly\u003c\/li\u003e\n  \u003cli\u003eDo not dissolve completely—allow slow disintegration for continuous release\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these dunks safe around pets, wildlife, and plants?\u003c\/h3\u003e\n\u003cp\u003eBTI is targeted to mosquito larvae and is widely used in mosquito control programs because it has minimal effect on non-target animals when applied as directed. Follow package instructions regarding fish, aquatic invertebrates, or sensitive species in your specific water feature.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulated to avoid broad-spectrum toxicity when used properly\u003c\/li\u003e\n  \u003cli\u003eSafe for many outdoor household settings when directions are followed\u003c\/li\u003e\n  \u003cli\u003eCheck specific label guidance for fish ponds or commercial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the 2-pack and how long will it last?\u003c\/h3\u003e\n\u003cp\u003eThis bundle includes two premeasured Summit Mosquito Dunks so you can treat multiple containers or replace a dunk after 30 days of activity. One dunk treats about 100 sq ft of surface water, so two dunks extend coverage across several small water sources or provide back-to-back protection at a single site.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBundle contains 2 ready-to-use mosquito dunks\u003c\/li\u003e\n  \u003cli\u003eEach dunk covers ~100 square feet of surface water\u003c\/li\u003e\n  \u003cli\u003eActive for about 30 days per dunk under normal conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Homeowners, renters, and gardeners who want simple, low-maintenance protection from mosquito populations around yards, patios, and outdoor containers. It's a practical choice if you need a focused, month-long larval control solution for small standing-water sites without resorting to broad chemical sprays.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does one Summit Mosquito Dunk last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each dunk releases BTI for about 30 days under normal conditions before needing replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use dunks in a pond with fish?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Follow label directions—BTI targets mosquito larvae, but check specific guidance for fish or sensitive aquatic organisms.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Summit","offers":[{"title":"Default Title","offer_id":53789501751643,"sku":"B01LYCI7E3","price":888.29,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1029\/4430\/9595\/files\/summit-front-packaging.jpg?v=1786756083","url":"https:\/\/hallazora.com.mx\/products\/summit-mosquito-dunks-2-pack-bti-larvicide-discs-30-day-slow-release-for-birdbaths-rain-barrels","provider":"Hallazora","version":"1.0","type":"link"}